Solar radiation in Duluth, Duluth International Airport Solar radiation 15 days
In the following list by days you can know the forecast of the predicted solar radiation. To know the data hour by hour, click on the day that interests you. If you have a solar panel system, these data will be useful to predict the energy it will produce.
The unit of measurement for solar radiation is expressed in W/m2 (Watts per square meter).
Solar radiation
Today, March 4
Total: 1651 wh/m2Hours07:004 w/m2
08:0066 w/m2
09:00137 w/m2
10:00185 w/m2
11:00211 w/m2
12:00228 w/m2
13:00238 w/m2
14:00226 w/m2
15:00188 w/m2
16:00122 w/m2
17:0046 w/m2
Tomorrow, March 5
Total: 2905 wh/m2Hours07:004 w/m2
08:0061 w/m2
09:00132 w/m2
10:00218 w/m2
11:00296 w/m2
12:00364 w/m2
13:00496 w/m2
14:00511 w/m2
15:00430 w/m2
16:00283 w/m2
17:00110 w/m2
Thursday, March 6
Total: 4164 wh/m2Hours07:0015 w/m2
08:00170 w/m2
09:00339 w/m2
10:00476 w/m2
11:00570 w/m2
12:00612 w/m2
13:00605 w/m2
14:00544 w/m2
15:00435 w/m2
16:00285 w/m2
17:00113 w/m2
Friday, March 7
Total: 4271 wh/m2Hours07:0018 w/m2
08:00178 w/m2
09:00348 w/m2
10:00488 w/m2
11:00584 w/m2
12:00628 w/m2
13:00619 w/m2
14:00555 w/m2
15:00443 w/m2
16:00292 w/m2
17:00118 w/m2
Saturday, March 8
Total: 3869 wh/m2Hours07:0020 w/m2
08:00166 w/m2
09:00316 w/m2
10:00435 w/m2
11:00511 w/m2
12:00540 w/m2
13:00552 w/m2
14:00511 w/m2
15:00417 w/m2
16:00282 w/m2
17:00118 w/m2
18:001 w/m2
Sunday, March 9
Total: 4205 wh/m2Hours08:0023 w/m2
09:00178 w/m2
10:00338 w/m2
11:00470 w/m2
12:00563 w/m2
13:00606 w/m2
14:00605 w/m2
15:00550 w/m2
16:00446 w/m2
17:00299 w/m2
18:00126 w/m2
19:001 w/m2
Monday, March 10
Total: 4329 wh/m2Hours08:0028 w/m2
09:00192 w/m2
10:00356 w/m2
11:00491 w/m2
12:00581 w/m2
13:00622 w/m2
14:00616 w/m2
15:00560 w/m2
16:00452 w/m2
17:00301 w/m2
18:00129 w/m2
19:001 w/m2
Tuesday, March 11
Total: 3516 wh/m2Hours08:0029 w/m2
09:00173 w/m2
10:00313 w/m2
11:00412 w/m2
12:00469 w/m2
13:00480 w/m2
14:00481 w/m2
15:00440 w/m2
16:00364 w/m2
17:00245 w/m2
18:00108 w/m2
19:002 w/m2
Wednesday, March 12
Total: 3356 wh/m2Hours08:0027 w/m2
09:00150 w/m2
10:00274 w/m2
11:00368 w/m2
12:00436 w/m2
13:00459 w/m2
14:00469 w/m2
15:00437 w/m2
16:00368 w/m2
17:00252 w/m2
18:00114 w/m2
19:002 w/m2
Thursday, March 13
Total: 4144 wh/m2Hours08:0037 w/m2
09:00187 w/m2
10:00336 w/m2
11:00458 w/m2
12:00542 w/m2
13:00581 w/m2
14:00585 w/m2
15:00535 w/m2
16:00440 w/m2
17:00301 w/m2
18:00138 w/m2
19:004 w/m2
Friday, March 14
Total: 2254 wh/m2Hours08:0043 w/m2
09:00206 w/m2
10:00368 w/m2
11:00442 w/m2
12:00390 w/m2
13:00186 w/m2
14:00183 w/m2
15:00150 w/m2
16:00121 w/m2
17:00107 w/m2
18:0056 w/m2
19:002 w/m2
Saturday, March 15
Total: 1317 wh/m2Hours08:0044 w/m2
09:00144 w/m2
10:00100 w/m2
11:00135 w/m2
12:00159 w/m2
13:00170 w/m2
14:00167 w/m2
15:00151 w/m2
16:00122 w/m2
17:0084 w/m2
18:0039 w/m2
19:002 w/m2
Sunday, March 16
Total: 1381 wh/m2Hours08:0017 w/m2
09:0081 w/m2
10:00159 w/m2
11:00190 w/m2
12:00192 w/m2
13:00171 w/m2
14:00169 w/m2
15:00152 w/m2
16:00123 w/m2
17:0085 w/m2
18:0040 w/m2
19:002 w/m2
Monday, March 17
Total: 1675 wh/m2Hours08:0058 w/m2
09:00192 w/m2
10:00204 w/m2
11:00229 w/m2
12:00225 w/m2
13:00173 w/m2
14:00170 w/m2
15:00153 w/m2
16:00125 w/m2
17:0094 w/m2
18:0049 w/m2
19:003 w/m2
Tuesday, March 18
Total: 1527 wh/m2Hours08:0047 w/m2
09:00163 w/m2
10:00265 w/m2
11:00297 w/m2
12:00256 w/m2
13:00174 w/m2
14:00171 w/m2
15:00154 w/m2
To carry out the solar radiation forecast, the angle of incidence of solar radiation is taken into account, which depends, among others, on the declination, latitude, inclination and hour angle. The weather forecast is also taken into account, since, for example, on a cloudy day we would only have diffuse radiation, much less than direct radiation.
